Our mobile app development team utilized Firebase Auth for user authorization. To implement the various components and ensure the correct functionality of our customized crossplatform mobile app, we opted for the React Native JavaScript library. This choice facilitates the seamless implementation of dynamic UI elements with swift responses to user actions. As the primary data storage, we selected Firestore Database, enabling dynamic data retrieval with real-time responsiveness to changes. For real-time engagement conferences, connecting cutting-edge technologies and tools, we selected the Agora platform. Also in the customized mobile application there is a cooperative stream. The broadcaster can invite a guest to join your broadcast.